altos: STM i2c work.

[fw/altos] / src / stm / ao_arch_funcs.h

diff --git a/src/stm/ao_arch_funcs.h b/src/stm/ao_arch_funcs.h
index 3027b337fdb7266b19d104ce6c5b786b55aeac23..447042dd6a0ad3bda8c04d8c74d5368dc780d7d9 100644 (file)
--- a/src/stm/ao_arch_funcs.h
+++ b/src/stm/ao_arch_funcs.h
@@ -105,7 +105,7 @@ ao_dma_set_transfer(uint8_t                 index,
                    uint32_t            ccr);
 
 void
-ao_dma_set_isr(uint8_t index, void (*isr)(void));
+ao_dma_set_isr(uint8_t index, void (*isr)(int index));
 
 void
 ao_dma_start(uint8_t index);
@@ -130,17 +130,14 @@ ao_i2c_get(uint8_t i2c_index);
 uint8_t
 ao_i2c_start(uint8_t i2c_index, uint16_t address);
 
-void
-ao_i2c_stop(uint8_t i2c_index);
-
 void
 ao_i2c_put(uint8_t i2c_index);
 
-void
-ao_i2c_send(void *block, uint16_t len, uint8_t i2c_index);
+uint8_t
+ao_i2c_send(void *block, uint16_t len, uint8_t i2c_index, uint8_t stop);
 
-void
-ao_i2c_recv(void *block, uint16_t len, uint8_t i2c_index);
+uint8_t
+ao_i2c_recv(void *block, uint16_t len, uint8_t i2c_index, uint8_t stop);
 
 void
 ao_i2c_init(void);